Предмет: Математика, автор: 0жорик0

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Автор ответа: МухинАр

Пусть х количество конфет в другой коробке
Тогда 2.5х-11=х-2
1.5х=9
Х=6 кг в одной коробке и 6*2,5=15 кг в другой
Ответ 6 и 15

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